シールドトンネル（セグメント）(2)

9:30 AM - 9:40 AM JST(12:30 AM - 12:40 AM UTC)

[VI-1007] Development of inner reinforcement steel shell for FFUsegment (water stoppage test)

*Shogo Hara¹, Shogo Isobe², Kaoru Matsuoka³, Yoshinori Yaeshima⁴ (1. SEKISUI CHEMICAL CO., LTD., 2. TAISEI CORPORATION, 3. JFE Metal Products Corporation, 4. The Zenitaka Corporation)

Keywords:

FFU Segment,water stoppage test,Fiber Reinforced Foamed Urethane,Shield Segment,Shield Earth Retaining Wall